Average Co-Inventor Count = 2.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Koninklijke Philips Corporation N.v. (2 from 21,361 patents)
2 patents:
1. 9220564 - Electromagnetic radiation delivery apparatus
2. 7264026 - Refill and storage holder for personal care appliance